1: (3 13 17)

(0 19 7)(1 14 12)(2 17 5 3 4)(6 10 8)(9 15 11)(13)(16 20 18)

2: (2 3 4)

(0 19 7)(1 14 12)(2)(3 17 5)(4)(6 10 8)(9 15 11)(13)(16 20 18)

3: (1 14 12)

(0 19 7)(1)(2)(3 17 5)(4)(6 10 8)(9 15 11)(12)(13)(14)(16 20 18)

4: (3 17 5)

(0 19 7)(1)(2)(3)(4)(5)(6 10 8)(9 15 11)(12)(13)(14)(16 20 18)(17)